Chapter 16 – Wave Motion and Waves on a String
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In Young’s interference experiment with one source and two slits, one slit is covered with a cellophane of sheet which absorbs half the intensity. Then
17
Nov
In Young’s interference experiment with one source and two slits, one slit is covered with a cellophane of sheet which absorbs half the intensity. Then In Young's interference experiment with one source and two slits one slit is covered with a cellophane of sheet which absorbs half the intensity. Then November 17, 2020 Category: Cengage [...]
If the intensities of the two interfering beam in Young’s double-slit experiment are I1 and I2, then the contrast between the maximum and minimum intensities are good when
17
Nov
If the intensities of the two interfering beam in Young’s double-slit experiment are I1 and I2, then the contrast between the maximum and minimum intensities are good when If the intensities of the two interfering beam in Young's double-slit experiment are I1 and I2 then the contrast between the maximum and minimum intensities are good [...]
In Young’s double slit experiment intensity at a point is (1/4)th of the maximum intensity. Angular position of this point is
17
Nov
In Young’s double slit experiment intensity at a point is (1/4)th of the maximum intensity. Angular position of this point is In Young's double slit experiment intensity at a point is (1/4)th of the maximum intensity. Angular position of this point is November 17, 2020 Category: Cengage NEET by C.P Singh , Chapter 16 - [...]
In the Young’s double – slit experiment, the intensity of light at a point on the screen where the path difference is λ is I,(λ being the wave length of light used). The intensity at a point where the path difference is λ/4, will be
17
Nov
In the Young’s double – slit experiment, the intensity of light at a point on the screen where the path difference is λ is I,(λ being the wave length of light used). The intensity at a point where the path difference is λ/4, will be (λ being the wave length of light used). The intensity [...]
A ray of light of intensity I is incident on a parallel glass slab and refraction. At each reflection, 25% of incident energy is reflected. The rays AB and A ′ B ′ undergo interference. The ratio of I max and I min is
17
Nov
A ray of light of intensity I is incident on a parallel glass slab and refraction. At each reflection, 25% of incident energy is reflected. The rays AB and A ′ B ′ undergo interference. The ratio of I max and I min is 25% of incident energy is reflected. The rays AB and A [...]
In young’s double-slit experiment, the interference pattern is found to have ratio between the bright and dark fringes as 9. This implies that
17
Nov
In young’s double-slit experiment, the interference pattern is found to have ratio between the bright and dark fringes as 9. This implies that In Young's double slit experiment the interference pattern is found to have ratio between the bright and dark fringes as 9. This implies that November 17, 2020 Category: Cengage NEET by C.P [...]
Interference fringes are obtained due to the interference of wave from two coherent sources of light with amplitudes a1 and a2(a1=2a2). The ratio of the maximum and minimum intensities of light in the interference pattern is
17
Nov
Interference fringes are obtained due to the interference of wave from two coherent sources of light with amplitudes a1 and a2(a1=2a2). The ratio of the maximum and minimum intensities of light in the interference pattern is glass and water decreases in the following order The velocity of light in diamond November 17, 2020 Category: Cengage [...]
In a Young’s double-slit experiment, the intensity ratio of maxima and minima is infinite. The ratio of the amplitudes of two sources
17
Nov
In a Young’s double-slit experiment, the intensity ratio of maxima and minima is infinite. The ratio of the amplitudes of two sources In a Young's double slit experiment the intensity ratio of maxima and minima is infinite. The ratio of the amplitudes of two sources November 17, 2020 Category: Cengage NEET by C.P Singh , [...]
In Young’s double-slit experiment, how many maxima can be obtained on a screen (including the central maximum) on both sides of the central fringe if λ=2000Å and d = 7000 A?
17
Nov
In Young’s double-slit experiment, how many maxima can be obtained on a screen (including the central maximum) on both sides of the central fringe if λ=2000Å and d = 7000 A? how many maxima can be obtained on a screen (including the central maximum) on both sides of the central fringe if λ=2000Å and d [...]
In a Young’s double-slit experiment, let S1 and S2 be the two slits, and C be the centre of the screen. If ∠S1CS2=θ and λ is wavelength, the fringe width will be
17
Nov
In a Young’s double-slit experiment, let S1 and S2 be the two slits, and C be the centre of the screen. If ∠S1CS2=θ and λ is wavelength, the fringe width will be and C be the centre of the screen. If ∠S1CS2=θ and λ is wavelength In a Young's double slit experiment let S1 and [...]